# \#serverside **URL:** https://community.auth0.com/tag/serverside/568.md [Latest](https://community.auth0.com/latest.md) · [Categories](https://community.auth0.com/categories.md) · [Tags](https://community.auth0.com/tags.md) --- ## [Serverless Node.js JWT validation](https://community.auth0.com/t/serverless-node-js-jwt-validation/60378)
**Author:** [@benmarsden](https://community.auth0.com/u/benmarsden)\ **Replies:** 3\ **Last updated:** [April 1, 2021, 3:55pm UTC](https://community.auth0.com/t/serverless-node-js-jwt-validation/60378 "2021-04-01T15:55:23Z")
Which SDK this is regarding: e.g. auth0-react SDK Version: 1.4.0 Platform Version: Node 15 Hey! I am looking for some advice regarding auth0-react server-side usage. I have a simple nextjs application that interacts… --- ## [Signing in user from API](https://community.auth0.com/t/signing-in-user-from-api/9349)
**Author:** [@m.pokora](https://community.auth0.com/u/m.pokora)\ **Replies:** 1\ **Last updated:** [January 31, 2018, 9:51pm UTC](https://community.auth0.com/t/signing-in-user-from-api/9349 "2018-01-31T21:51:07Z")
Hello, In project I’m using auth0-jspackage and performing user sign in via own form and calling .client.login({ ... }). Now I wanted to move this action to my backend in such way that user will send sign in credentials… --- ## [Possible to get IdP access token without server?](https://community.auth0.com/t/possible-to-get-idp-access-token-without-server/8014)
**Author:** [@furion1](https://community.auth0.com/u/furion1)\ **Replies:** 4\ **Last updated:** [December 21, 2017, 7:51pm UTC](https://community.auth0.com/t/possible-to-get-idp-access-token-without-server/8014 "2017-12-21T19:51:08Z")
To get an IdP access token I have to call the Auth0 Management API’s Get Users by ID endpoint, with an access token that has read:user\_idp\_tokens scope. I’m using the auth0.WebAuth.authorize() method to get the Auth0 Ma… --- ## [Udemy course on Server-Side React says no JWT](https://community.auth0.com/t/udemy-course-on-server-side-react-says-no-jwt/8900)
**Author:** [@gallagher.polyn](https://community.auth0.com/u/gallagher.polyn)\ **Replies:** 1\ **Last updated:** [December 7, 2017, 7:39pm UTC](https://community.auth0.com/t/udemy-course-on-server-side-react-says-no-jwt/8900 "2017-12-07T19:39:46Z")
!\[alt text\]\[1\]Is it true, as indicated in the topic summary for Udemy course Server Side Rendering with React and Redux, that JWT and server-side-rendered React apps don’t mix? By extension, is it true that Auth0 and ser… --- ## [I would like to restrict a token to one device](https://community.auth0.com/t/i-would-like-to-restrict-a-token-to-one-device/8874)
**Author:** [@ngodasamuel](https://community.auth0.com/u/ngodasamuel)\ **Replies:** 1\ **Last updated:** [December 4, 2017, 6:41pm UTC](https://community.auth0.com/t/i-would-like-to-restrict-a-token-to-one-device/8874 "2017-12-04T18:41:12Z")
is it possible to restrict a token to one device so that someone cannot copy the token and use it on another device? --- ## [Adfs login error from server side](https://community.auth0.com/t/adfs-login-error-from-server-side/8596)
**Author:** [@satinder.kaur](https://community.auth0.com/u/satinder.kaur)\ **Replies:** 0\ **Last updated:** [October 26, 2017, 9:19pm UTC](https://community.auth0.com/t/adfs-login-error-from-server-side/8596 "2017-10-26T21:19:04Z")
I was trying to login with adfs from server side (c#) on https://oneclick.au.auth0.com/oauth/token, but i am getting error “getaddrinfo ENOTFOUND win-s9jsjqo9n0g.matrix.loc win-s9jsjqo9n0g.matrix.loc:443”. i have config… --- ## [How do we authenticate the server site?](https://community.auth0.com/t/how-do-we-authenticate-the-server-site/7246)
**Author:** [@christoforosl08](https://community.auth0.com/u/christoforosl08)\ **Replies:** 2\ **Last updated:** [July 7, 2017, 7:58pm UTC](https://community.auth0.com/t/how-do-we-authenticate-the-server-site/7246 "2017-07-07T19:58:32Z")
Coming from the “old fashioned” java / jsp all in the server architecture, I am having trouble understanding how the server site can authenticate a request coming from a client site that can be an ios app, an angular web… --- ## [Obtaining tokens in server-side component](https://community.auth0.com/t/obtaining-tokens-in-server-side-component/6839)
**Author:** [@pipsmarketsapp](https://community.auth0.com/u/pipsmarketsapp)\ **Replies:** 6\ **Last updated:** [June 13, 2017, 12:24am UTC](https://community.auth0.com/t/obtaining-tokens-in-server-side-component/6839 "2017-06-13T00:24:44Z")
Our customer need to obtain a JWT token from Auth0 on server-side. I assume they need to call https://{YOUR ACCOUNT}.\[eu|au\].auth0.com or similar with username and password? I assume it something similar to Form POST to…